UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UFr0ApytStby1n2ui3ZPfL+ayQPvELQLj23VbbyB8eQ=' 
WHERE 
  key_id = '95b36186466f28a0455d4b586e3f02d0766eefcde25107cf9be42390ba783def' 
  AND (
    token = 'UFr0ApytStby1n2ui3ZPfL+ayQPvELQLj23VbbyB8eQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )